Scientists have proposed Earth is in the middle of a huge void in space, potentially resolving the cosmic mystery known as ...

Sound waves 'fossilized' in the arrangements of galaxies across the Universe support the theory that the Milky Way galaxy ...

For one, scientists observe a "cosmic fossil" called the cosmic microwave background (CMB). The first light that was free to ...

Baryon acoustic oscillations (BAOs) – the “sound of the Big Bang” – support the idea of a local void. Gabriela Secara, ...

Astronomers using the Green Bank Telescope spotted surprisingly cold, dense hydrogen clouds embedded inside the Milky Way’s ...

A new planet discovered? The Hubble Space Telescope has detected an exciting new exoplanet, adding to the growing list of ...

According to a provocative new study, that might just be our cosmic address. This idea is meant to solve one of the biggest ...

Images of the cosmos, such as the James Webb Space Telescope’s deep space snapshot, make space look chock-full of stuff. In ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than ...

NASA's Hubble Space Telescope captured a bright variable star, V 372 Orionis, and its companion in this festive image in this ...

Are we living in a cosmic void? New theory suggests our galaxy sits in a giant hole warping the universe's expansion.